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/*******************************************************************************
* Copyright (c) 2006, 2010 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.common.core.internal.utility.jdt;
import org.eclipse.jdt.core.dom.ASTNode;
import org.eclipse.jdt.core.dom.Annotation;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.common.core.utility.jdt.AnnotatedElement;
import org.eclipse.jpt.common.core.utility.jdt.AnnotationAdapter;
import org.eclipse.jpt.common.core.utility.jdt.DeclarationAnnotationAdapter;
import org.eclipse.jpt.common.core.utility.jdt.ModifiedDeclaration;
import org.eclipse.jpt.common.utility.internal.StringTools;
/**
* Adapt an annotated element and a declaration annotation adapter.
*/
public abstract class AbstractAnnotationAdapter implements AnnotationAdapter {
private final AnnotatedElement annotatedElement;
private final DeclarationAnnotationAdapter daa;
// ********** constructor **********
public AbstractAnnotationAdapter(AnnotatedElement annotatedElement, DeclarationAnnotationAdapter daa) {
super();
this.annotatedElement = annotatedElement;
this.daa = daa;
}
// ********** AnnotationAdapter implementation **********
public Annotation getAnnotation(CompilationUnit astRoot) {
return this.daa.getAnnotation(this.annotatedElement.getModifiedDeclaration(astRoot));
}
public void newMarkerAnnotation() {
this.edit(this.buildNewMarkerAnnotationEditor());
}
public void newSingleMemberAnnotation() {
this.edit(this.buildNewSingleMemberAnnotationEditor());
}
public void newNormalAnnotation() {
this.edit(this.buildNewNormalAnnotationEditor());
}
public void removeAnnotation() {
this.edit(this.buildRemoveAnnotationEditor());
}
public ASTNode getAstNode(CompilationUnit astRoot) {
return this.daa.getAstNode(this.annotatedElement.getModifiedDeclaration(astRoot));
}
@Override
public String toString() {
return StringTools.buildToStringFor(this, this.daa);
}
// ********** internal methods **********
protected void edit(AnnotatedElement.Editor editor) {
this.annotatedElement.edit(editor);
}
// ********** factory methods **********
protected AnnotatedElement.Editor buildNewMarkerAnnotationEditor() {
return new NewMarkerAnnotationEditor(this.daa);
}
protected AnnotatedElement.Editor buildNewSingleMemberAnnotationEditor() {
return new NewSingleMemberAnnotationEditor(this.daa);
}
protected AnnotatedElement.Editor buildNewNormalAnnotationEditor() {
return new NewNormalAnnotationEditor(this.daa);
}
protected AnnotatedElement.Editor buildRemoveAnnotationEditor() {
return new RemoveAnnotationEditor(this.daa);
}
// ********** member classes **********
protected static class NewMarkerAnnotationEditor implements AnnotatedElement.Editor {
private final DeclarationAnnotationAdapter daa;
NewMarkerAnnotationEditor(DeclarationAnnotationAdapter daa) {
super();
this.daa = daa;
}
public void edit(ModifiedDeclaration declaration) {
this.daa.newMarkerAnnotation(declaration);
}
@Override
public String toString() {
return StringTools.buildToStringFor(this);
}
}
protected static class NewSingleMemberAnnotationEditor implements AnnotatedElement.Editor {
private final DeclarationAnnotationAdapter daa;
NewSingleMemberAnnotationEditor(DeclarationAnnotationAdapter daa) {
super();
this.daa = daa;
}
public void edit(ModifiedDeclaration declaration) {
this.daa.newSingleMemberAnnotation(declaration);
}
@Override
public String toString() {
return StringTools.buildToStringFor(this);
}
}
protected static class NewNormalAnnotationEditor implements AnnotatedElement.Editor {
private final DeclarationAnnotationAdapter daa;
NewNormalAnnotationEditor(DeclarationAnnotationAdapter daa) {
super();
this.daa = daa;
}
public void edit(ModifiedDeclaration declaration) {
this.daa.newNormalAnnotation(declaration);
}
@Override
public String toString() {
return StringTools.buildToStringFor(this);
}
}
protected static class RemoveAnnotationEditor implements AnnotatedElement.Editor {
private final DeclarationAnnotationAdapter daa;
RemoveAnnotationEditor(DeclarationAnnotationAdapter daa) {
super();
this.daa = daa;
}
public void edit(ModifiedDeclaration declaration) {
this.daa.removeAnnotation(declaration);
}
@Override
public String toString() {
return StringTools.buildToStringFor(this);
}
}
}
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